On Maw, 2003-07-15 at 19:22, Dave Jones wrote:> I can't see how you can cover an not-a-powerof2 size area of memory> without doing too little/too much. The winchip code was written with> RAM in mind, which is always a power of 2 unless you boot with> mem=fooMB

RAM is never power of two, a few bits always vanish off the ends.The trick is that you start at a power of 2 boundary then build up/downif you have to do power of two ranges